When I upgraded jQuery from 3.4.1 to 3.5.0 it broke Bootstrap accordion and collapse/expand function. I'm using Bootstrap 4.4.1.
Error messages:
Uncaught TypeError: Cannot convert object to primitive value
at RegExp.test ()
at HTMLDivElement. (bootstrap-4.4.1.min.js:6)
at Function.each (jquery-3.5.0.min.js:2)
at S.fn.init.each (jquery-3.5.0.min.js:2)
at S.fn.init.a._jQueryInterface [as collapse] (bootstrap-4.4.1.min.js:6)
at HTMLDivElement. (bootstrap-4.4.1.min.js:6)
at Function.each (jquery-3.5.0.min.js:2)
at S.fn.init.each (jquery-3.5.0.min.js:2)
at HTMLAnchorElement. (bootstrap-4.4.1.min.js:6)
at HTMLDocument.dispatch (jquery-3.5.0.min.js:2)